Intelligent control fireproof door and window

Abstract

The utility model provides an intelligent control fireproof door and window which comprises a frame fixedly installed on a wall body, a first door and window and a second door and window which are installed in the frame in a sliding mode, and a window sealing assembly driving the first door and window and the second door and window to be closed and a controller electrically connected with the window sealing assembly are arranged at the upper end of the frame. At ordinary times, the driving motor controls the screw rod to rotate, the first sleeve piece and the second sleeve piece are located in the middle of the frame, the first door and window and the second door and window can be opened in a sliding mode, and the first sleeve piece and the second sleeve piece can limit the opening amplitude of the first door and window and the second door and window. The controller detects the environment condition of the outer end through the sensor, when the condition is abnormal, the driving motor controls the screw to rotate, the screw pushes the first sleeve and the second sleeve to synchronously move in opposite directions and pushes the push rods at the upper ends of the first door and window and the second door and window correspondingly, automatic window closing of the first door and window and the second door and window is achieved, and the protection performance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof doors and windows, in particular to an intelligently controlled fireproof door and window. Background Art

[0002] Fireproof doors and windows are generally made of metal frames and fireproof glass. They have strong fire resistance and can block flames and smoke. However, in real life, people in the room may go out and the windows are open for ventilation. In the event of a fire, the fireproof windows cannot prevent the spread of the fire, and the black smoke produced by the fire will also corrode the items in the house. Utility Model Content

[0003] The technical problem solved by the utility model is to provide a fireproof door and window which can be automatically closed when encountering a fire, so as to solve the problems raised in the above-mentioned background technology.

[0004] The technical problem solved by the utility model is achieved by adopting the following technical scheme: intelligently controlled fireproof doors and windows, comprising a frame fixedly mounted on a wall and a first door and window and a second door and window slidably mounted in the frame, wherein a window sealing assembly for driving the first door and window and the second door and window to close and a controller electrically connected to the window sealing assembly are provided at the upper end of the frame;

[0005] The window sealing assembly includes a screw rotatably installed in the inner cavity of the frame and a driving member that drives the screw to rotate. A driven gear is fixedly provided in the middle of the screw and is transmission-connected to the driving member through the driven gear. The spiral directions of the screws on both sides of the driven gear are opposite. A first kit is installed on one side of the screw and a second kit is installed on the other side. Push rods are respectively provided on the sides of the upper ends of the first door and window and the second door and window away from the driven gear, and corresponding grooves are provided on the frame corresponding to the push rods. When the screw drives the first kit and the second kit to move synchronously in opposite directions, the first kit drives the first door and window to close through the push rod, and the second kit drives the second door and window to close through the push rod, thereby realizing automatic closing of the fire-proof doors and windows.

[0006] As a further solution of the utility model:

[0007] The frame is respectively provided with a first slide groove and a second slide groove corresponding to the first door and window and the second door and window, so that the first door and window and the second door and window can be slidably installed in parallel, and guide rails are respectively provided in the first slide groove and the second slide groove, and pulleys are respectively distributed on the upper and lower sides of the first door and window and the second door and window corresponding to the guide rails, and the pulleys are respectively arranged on the guide rails for sliding connection.

[0008] As a further solution of the utility model:

[0009] A sensor is installed on the outer side of the frame, and the sensor is electrically connected to the controller to detect the fire at the outer end.

[0010] As a further solution of the utility model:

[0011] The driving member includes a bearing seat fixedly mounted on the inner cavity wall of the frame and a driving rod rotatably mounted on the bearing seat. A driving gear is provided on one side of the driving rod, and a first bevel gear is provided on the other side. The driving gear is meshingly connected to the driven gear. A second bevel gear meshingly connected to the first bevel gear is provided at a corresponding position on the outer end of the first bevel gear. The second bevel gear is transmission-connected to a driving motor to control the rotation of the screw. The driving motor is fixedly mounted on the outer end of the frame.

[0012] As a further solution of the utility model:

[0013] The first set includes a screw sleeve and a sleeve plate integrally provided with the screw sleeve, and a limiter to prevent the screw sleeve from rotating. The screw sleeve is threadedly sleeved on the screw rod, the sleeve plate is a bent structure, one side of the sleeve plate is fixedly connected to the screw sleeve, and the other side is provided with a slider. The inner cavity of the frame is provided with a slide rail corresponding to the slider, and the slider slides on the slide rail to limit the screw sleeve. Specifically, the screw rod rotates and pushes the first set to move, and the sleeve plate pushes the push rod to move, thereby driving the first door and window to slide in the first slide groove to achieve the closure of the first door and window.

[0014] As a further solution of the utility model:

[0015] The second set of components has the same structure as the first set of components, and the set of components on the second set of components is installed on one side of the push rod corresponding to the second door or window.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: at normal times, the driving motor controls the screw to rotate, so that the first set and the second set are located in the middle of the frame, the first door and the second door and the window can slide open, and the first set and the second set can limit the opening range of the first door and the window and the second door and the window; the controller detects the external environment through the sensor, and when the situation is abnormal, the driving motor controls the screw to rotate, and the screw pushes the first set and the second set to move synchronously in opposite directions, and pushes the push rods at the upper ends of the first door and the window and the second door and the window respectively, so as to realize the automatic closing of the first door and the window and improve the protection performance. A slide rail is provided in the frame to prevent the screw sleeve and the sleeve plate from rotating, and to improve the stability of the movement of the first set and the second set. The device has a simple structure, simple operation, and does not affect the daily manual window opening operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the frame installation structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the window sealing assembly structure of the utility model;

[0020] Markings in the figure: 1. frame; 2. controller; 3. drive motor; 11. first door and window; 12. second door and window; 13. first slide groove; 14. second slide groove; 15. guide rail; 16. pulley; 17. sensor; 21. screw; 22. driven gear; 23. first kit; 24. second kit; 25. push rod; 26. bearing seat; 27. drive gear; 28. first bevel gear; 29. ​​second bevel gear; 231. screw sleeve; 232. sleeve plate; 233. slider; 234. slide rail. DETAILED DESCRIPTION

[0021] In order to make the technical means for realizing the utility model, creative features, objectives and effects easy to understand, the utility model is further explained below with reference to specific illustrations.

[0022] like Figures 1 to 3 As shown,

[0023] This embodiment provides an intelligently controlled fireproof door and window, comprising a frame 1 fixedly mounted on a wall and a first door and window 11 and a second door and window 12 slidably mounted in the frame 1, wherein the upper end of the frame 1 is provided with a window sealing assembly for driving the first door and window 11 and the second door and window 12 to close and a controller 2 electrically connected to the window sealing assembly;

[0024] The window sealing assembly includes a screw 21 rotatably installed in the inner cavity of the frame 1 and a driving member driving the screw 21 to rotate. A driven gear 22 is fixedly provided in the middle of the screw 21 and is connected to the driving member through the driven gear 22. The spiral directions of the screw 21 on both sides of the driven gear 22 are opposite. A first kit 23 is installed on one side of the screw 21, and a second kit 24 is installed on the other side. Push rods 25 are respectively provided on the upper ends of the first door and window 11 and the second door and window 12 away from the driven gear 22. The frame 1 is provided with corresponding grooves corresponding to the push rods 25. When the screw 21 drives the first kit 23 and the second kit 24 to move synchronously in opposite directions, the first kit 23 drives the first door and window 11 to close through the push rod 25, and the second kit 24 drives the second door and window 12 to close through the push rod 25, thereby realizing the automatic closing of the fireproof door and window.

[0025] In this embodiment, the frame 1 is respectively provided with a first slide groove 13 and a second slide groove 14 corresponding to the first door and window 11 and the second door and window 12, so that the first door and window 11 and the second door and window 12 can be slidably installed in parallel, and guide rails 15 are respectively provided in the first slide groove 13 and the second slide groove 14, and pulleys 16 are respectively distributed on the upper and lower sides of the first door and window 11 and the second door and window 12 corresponding to the guide rails 15, and the pulleys 16 are respectively arranged on the guide rails 15 for sliding connection.

[0026] A sensor 17 is installed on the outer side of the frame 1, and the sensor 17 is electrically connected to the controller 2 to detect a fire at the outer end.

[0027] In this embodiment, the driving member includes a bearing seat 26 fixedly mounted on the inner cavity wall of the frame 1 and a driving rod rotatably mounted on the bearing seat 26. A driving gear 27 is provided on one side of the driving rod, and a first bevel gear 28 is provided on the other side. The driving gear 27 is meshingly connected to the driven gear 22. A second bevel gear 29 meshingly connected to the driven gear 22 is provided at a corresponding position on the outer end of the first bevel gear 28. The second bevel gear 29 is transmission-connected to the driving motor 3 to control the rotation of the screw 21. The driving motor 3 is fixedly mounted on the outer end of the frame 1.

[0028] The first set 23 includes a screw sleeve 231, a sleeve plate 232 integrally provided with the screw sleeve 231, and a stopper to prevent the screw sleeve 231 from rotating. The screw sleeve 231 is threadedly sleeved on the screw rod 21. The sleeve plate 232 is a bent structure. One side of the sleeve plate 232 is fixedly connected to the screw sleeve 231, and the other side is provided with a slider 233. The inner cavity of the frame 1 is provided with a slide rail 234 corresponding to the slider 233. The slider 233 slides on the slide rail 234 to limit the screw sleeve 231. Specifically, the screw rod 21 rotates and pushes the first set 23 to move, and the sleeve plate 232 pushes the push rod 25 to move, thereby driving the first door and window 11 to slide in the first slide groove 13 to achieve the closure of the first door and window 11.

[0029] The second set 24 has the same structure as the first set 23 , and the set plate 232 on the second set 24 is installed on one side of the push rod 25 corresponding to the second door or window 12 .

[0030] The working principle of the utility model is as follows: at normal times, the driving motor 3 controls the screw rod 21 to rotate, so that the first set 23 and the second set 24 are located in the middle position of the frame 1, and the first door and window 11 and the second door and window 12 can slide open, and the first set 23 and the second set 24 can limit the opening range of the first door and window 11 and the second door and window 12; the controller 2 detects the external environment through the sensor 17. When the situation is abnormal, the driving motor 3 controls the screw rod 21 to rotate, and the screw rod 21 pushes the first set 23 and the second set 24 to move synchronously in opposite directions, and pushes the push rods 25 at the upper ends of the first door and window 11 and the second door and window 12 respectively, so as to realize the automatic closing of the first door and window 11 and the second door and window 12 and improve the protection performance.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the description only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will also have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents. It should be noted that in this article, if there are first and second relationship terms such as only used to distinguish one entity or operation from another entity or operation, it does not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the term "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Without more constraints, an element defined by the phrase "comprising a..." does not exclude the existence of other identical elements in the process, method, article or apparatus comprising the element.

Claims

1. Intelligently controlled fireproof doors and windows, comprising a frame fixedly mounted on a wall and a first door and window and a second door and window slidably mounted in the frame, characterized in that: The upper end of the frame is provided with a window sealing assembly for driving the first door and window and the second door and window to close, and a controller electrically connected to the window sealing assembly; the window sealing assembly includes a screw rotatably installed in the inner cavity of the frame and a driving member that drives the screw to rotate, a driven gear is fixedly provided at the middle part of the screw, and is transmission-connected to the driving member through the driven gear, the spiral directions of the screw located on both sides of the driven gear are opposite, a first kit is installed on one side of the screw, and a second kit is installed on the other side, push rods are respectively provided on the side of the upper ends of the first door and window and the second door and window away from the driven gear, and corresponding grooves are opened on the frame corresponding to the push rods, when the screw drives the first kit and the second kit to move synchronously in opposite directions, the first kit drives the first door and window to close through the push rod, and the second kit drives the second door and window to close through the push rod, thereby realizing automatic closing of the fire-proof doors and windows.

2. The intelligently controlled fireproof door and window according to claim 1 is characterized in that: The frame is respectively provided with a first slide groove and a second slide groove corresponding to the first door and window and the second door and window, so that the first door and window and the second door and window can be slidably installed in parallel, and guide rails are respectively provided in the first slide groove and the second slide groove, and pulleys are respectively distributed on the upper and lower sides of the first door and window and the second door and window corresponding to the guide rails, and the pulleys are respectively arranged on the guide rails for sliding connection.

3. The intelligently controlled fireproof door and window according to claim 2 is characterized in that: A sensor is installed on the outer side of the frame, and the sensor is electrically connected to the controller.

4. The intelligently controlled fireproof door and window according to claim 1 is characterized in that: The driving member includes a bearing seat fixedly mounted on the inner cavity wall of the frame and a driving rod rotatably mounted on the bearing seat. A driving gear is provided on one side of the driving rod, and a first bevel gear is provided on the other side. The driving gear is meshingly connected to the driven gear. A second bevel gear meshingly connected to the first bevel gear is provided at a corresponding position on the outer end of the first bevel gear. The second bevel gear is transmission-connected to a driving motor to control the rotation of the screw. The driving motor is fixedly mounted on the outer end of the frame.

5. The intelligently controlled fireproof door and window according to claim 4 is characterized in that: The first kit includes a screw sleeve and a sleeve plate integrally arranged with the screw sleeve, and a limit piece for preventing the screw sleeve from rotating. The screw sleeve is threadedly sleeved on the screw rod, and the sleeve plate is a bent structure. One side of the sleeve plate is fixedly connected to the screw sleeve, and the other side is provided with a slider. The inner cavity of the frame is provided with a slide rail corresponding to the slider, and the slider slides on the slide rail to limit the screw sleeve.

6. The intelligently controlled fireproof door and window according to claim 5 is characterized in that: The second set of components has the same structure as the first set of components, and the set of components on the second set of components is installed on one side of the push rod corresponding to the second door or window.

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